TY - GEN AU - National workshop on Research and Development need coldwater fisheries(30-31 January : 1989) AU - Sehgal, K. L. ,ed. ED - TI - Recent researches in coldwater fisheries : national workshop on research and development need coldwater fisheries 30-31 January, 1989 U1 - 639.3 PY - 1992/// CY - New Delhi PB - Today KW - coldwater vertobrates KW - FIshes ER -